This document discusses green supply chain management (GSCM) and its critical success factors for achieving sustainability in the Indian automobile industry. It defines GSCM as integrating environmental thinking into supply chain activities from product design to end-of-life management. The benefits of GSCM include increasing environmental constraints, corporate social responsibility, and evolving consumer demand. Areas to green the supply chain are product design, production, purchasing, packaging, warehousing, and logistics/reverse logistics. Interpretive Ranking Process is introduced as a decision-making method that combines intuitive and rational processes. The conclusion states that automobile organizations should improve sustainability through green materials, suppliers, and regulations to enhance image and position globally.